Green energy based organic fertilizer stirring device

Abstract

The invention provides a green energy based organic fertilizer stirring device. The device comprises a fermenting tank, wherein U-shaped reinforced concrete frames which fit each other are arranged attwo ends of the fermenting tank; first reinforced concrete vertical columns are arranged at the upper ends of the U-shaped frames; wind-powered driving rotating mechanisms are arranged on the first vertical columns; a stirring mechanism is arranged in the fermenting tank and is in transmission connection with the wind-powered driving rotating mechanism through a transmission mechanism; a heatingand air exchanging mechanism is arranged above the fermenting tank; first driving motors are movably arranged on the side surfaces of the U-shaped frames and correspond to the stirring mechanism; a water spraying mechanism is arranged at the upper part of the inner side of the fermenting tank. According to the device, solar energy is utilized for heating and increasing the temperature during fermenting; the wind power can be directly converted into mechanical power for stirring raw materials in the fermenting tank, so that the fermenting uniformity and speed can be ensured; excessive electricity power can be saved; the development requirement of modern society can be met; the cost is reduced.

Description

Technical field [0001] The invention relates to the technical field of organic fertilizer processing equipment, in particular to an organic fertilizer mixing device using green energy. Background technique [0002] Organic fertilizer has played an extremely important role in my country's traditional agriculture. In recent years, due to the long-term excessive use of chemical fertilizers, the soil organic matter has been reduced and the diversity of soil microbial flora and its functions have been reduced. Therefore, continuing to research and develop organic fertilizers has become an inevitable trend in the development of agricultural fertilizers. [0003] Organic fertilizers are mainly made from livestock and poultry manure and crop straws, as well as solid agricultural and animal husbandry wastes such as green manure, cake meal, and plant ash as raw materials, which are produced through a fermentation process. [0004] For the production methods that use solid agricultural and ani...

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Problems solved by technology

[0005] The "stack fermentation" process has relatively loose requirements on the site, small investment, and easy operation. The disadvantage is that the production process is rough, the product quality is difficult to control, and it pollutes the surrounding environment of the production site. It is suitable for farmers or farmers with a small amount of organic waste. Fermentation production

[0006] The "tower (tank) fermentation" process has the advantage that the entire fermentation process can be strictly controlled, the quality of the organic fertilizer produced is stable, the production process is clean and tidy, and the environmental pollution is small; the disadvantage is that the initial investment is large and the production cost is high. And the production volume is small, unable to meet the requirements of large-scale organic waste treatment

[0007] The "tank fermentation" process is an intermediate solution between the above two processes, with moderate investment, large production capacity, easy control of the production process, less impact on the surrounding environment, and is suitable for the centralized treatment of a large amount of organic waste; however, conventional The fermentation method requires a lot of electric energy to maintain stirring, which will naturally increase the production cost and cause energy waste. How to save energy and reduce emissions is the current development trend

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